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N308AS-VB Product details
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1. N308AS-VB Product Introduction
N308AS-VB is a high-efficiency N-type MOSFET in a **TO263 package**, designed for low-voltage, high-current applications. Its drain-source voltage (VDS) is **30V**, and the maximum drain current (ID) is up to **98A**. At a **4.5V** gate voltage, the on-resistance (RDS(ON)) is only **2.7mΩ**, and at a **10V** gate voltage it is even lower to **2.4mΩ**. Thanks to its **Trench technology**, the device has excellent conductivity and low switching losses, and is widely used in power management, motor drive and other high-power electronic applications, which can effectively improve the energy efficiency and performance of the system.
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N308AS-VB is a high-efficiency N-type MOSFET in a **TO263 package**, designed for low-voltage, high-current applications. Its drain-source voltage (VDS) is **30V**, and the maximum drain current (ID) is up to **98A**. At a **4.5V** gate voltage, the on-resistance (RDS(ON)) is only **2.7mΩ**, and at a **10V** gate voltage it is even lower to **2.4mΩ**. Thanks to its **Trench technology**, the device has excellent conductivity and low switching losses, and is widely used in power management, motor drive and other high-power electronic applications, which can effectively improve the energy efficiency and performance of the system.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | 2.4mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO263 | Single-N | 30V | 1.7V | 98A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO263 | Single-N |
2. Detailed parameter description of N308AS-VB
| **Parameter** | **Value** | **Description** |
|------------------------------|----------------------------|------------------------------------------|
| **Package type** | TO263 | Suitable for high power density applications, easy to dissipate heat|
| **Channel type** | Single N-Channel | Control current flows from drain to source|
| **Drain-source voltage VDS** | 30V | Maximum withstand voltage, suitable for low voltage switch applications|
| **Gate-source voltage VGS** | ±20V | Maximum gate withstand voltage range|
| **Turn-on threshold Vth** | 1.7V | Gate voltage starts to turn on when it reaches this value|
| **On-resistance RDS(ON)** | 2.7mΩ @ VGS = 4.5V | On-resistance at 4.5V gate voltage|
| **On-resistance RDS(ON)** | 2.4mΩ @ VGS = 10V | On-resistance at 10V gate voltage|
| **Maximum drain current ID** | 98A | Supports high current delivery|
| **Technology type** | Trench | Reduces conduction loss and improves efficiency|
| **Operating temperature range** | -55°C ~ +150°C | Supports high temperature and extreme environmental conditions|
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| **Parameter** | **Value** | **Description** |
|------------------------------|----------------------------|------------------------------------------|
| **Package type** | TO263 | Suitable for high power density applications, easy to dissipate heat|
| **Channel type** | Single N-Channel | Control current flows from drain to source|
| **Drain-source voltage VDS** | 30V | Maximum withstand voltage, suitable for low voltage switch applications|
| **Gate-source voltage VGS** | ±20V | Maximum gate withstand voltage range|
| **Turn-on threshold Vth** | 1.7V | Gate voltage starts to turn on when it reaches this value|
| **On-resistance RDS(ON)** | 2.7mΩ @ VGS = 4.5V | On-resistance at 4.5V gate voltage|
| **On-resistance RDS(ON)** | 2.4mΩ @ VGS = 10V | On-resistance at 10V gate voltage|
| **Maximum drain current ID** | 98A | Supports high current delivery|
| **Technology type** | Trench | Reduces conduction loss and improves efficiency|
| **Operating temperature range** | -55°C ~ +150°C | Supports high temperature and extreme environmental conditions|
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Domain and module applications：
III. Application fields and module examples
The excellent performance of N308AS-VB makes it suitable for multiple industries and application fields:
1. **Power management system**
- In the switching power supply (SMPS) and DC-DC converter, N308AS-VB is used as a switching element to achieve efficient voltage conversion, significantly reduce energy loss, and improve overall system efficiency.
2. **Motor drive**
- This MOSFET performs well in motor drive applications and is suitable for high current control. It is often used in motor control in power tools, electric vehicles and household appliances.
3. **LED drive circuit**
- N308AS-VB can be used in the drive circuit of LED lighting to ensure that LED lamps work under stable current and provide efficient lighting solutions.
4. **Industrial automation equipment**
- This device is used to drive relays and valves in industrial automation control systems to improve the response speed and control accuracy of equipment.
5. **Charger and Battery Management System (BMS)**
- The N308AS-VB is used in battery management systems to control the charging and discharging process, helping to optimize battery performance and extend its life.
6. **High Power Converters**
- The high current carrying capability and low on-resistance of this MOSFET make it ideal for use in high power power converters to improve energy efficiency and reliability.
The outstanding features of the N308AS-VB make it an ideal choice for high-efficiency power and control applications, providing stable and reliable performance in a variety of environments.
The excellent performance of N308AS-VB makes it suitable for multiple industries and application fields:
1. **Power management system**
- In the switching power supply (SMPS) and DC-DC converter, N308AS-VB is used as a switching element to achieve efficient voltage conversion, significantly reduce energy loss, and improve overall system efficiency.
2. **Motor drive**
- This MOSFET performs well in motor drive applications and is suitable for high current control. It is often used in motor control in power tools, electric vehicles and household appliances.
3. **LED drive circuit**
- N308AS-VB can be used in the drive circuit of LED lighting to ensure that LED lamps work under stable current and provide efficient lighting solutions.
4. **Industrial automation equipment**
- This device is used to drive relays and valves in industrial automation control systems to improve the response speed and control accuracy of equipment.
5. **Charger and Battery Management System (BMS)**
- The N308AS-VB is used in battery management systems to control the charging and discharging process, helping to optimize battery performance and extend its life.
6. **High Power Converters**
- The high current carrying capability and low on-resistance of this MOSFET make it ideal for use in high power power converters to improve energy efficiency and reliability.
The outstanding features of the N308AS-VB make it an ideal choice for high-efficiency power and control applications, providing stable and reliable performance in a variety of environments.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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